Seibon Carbon Fiber C Style Trunk - 2015-2021 Subaru WRX / STI
Seibon Carbon Fiber C Style Trunk - 2015-2021 Subaru WRX / STI
Seibon
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PRODUCT DETAILS ▾
Seibon Carbon Fiber C Style Trunk Subaru WRXSTI 2015+
This is the Seibon Carbon Fiber C-Style Trunk. This trunk features durable hand-lard carbon fiber construction, and it is a direct replacement for your factory trunk. For enthusiasts with track-dedicated race cars or rally cars, this trunk makes for an excellent means of saving weight as carbon fiber is much lighter than the factory construction. For enthusiasts with weekend street cars, daily drivers, or show cars, this trunk will provide the exterior of your vehicle with race-inspired aesthetics and a custom look that will be an excellent upgrade right out of the box with exposed carbon, or you can have it paint-matched to your factory color code.

HIGHLIGHTS:
- C-Style provides a more aggressive design
- Hand-laid carbon fiber construction
- Glossy carbon fiber finish
- Lighter than the OEM trunk
- Ideal for those of you who want to save weight for track-dedicated race cars or rally cars
- Ideal for daily drivers, weekend street cars, or show cars who want aggressive carbon-fiber race-inspired styling
NOTES:
- All of your factory trunk components should transfer over to the Seibon unit (some applications may vary)
RallySport Direct proudly carries a great collection of automotive performance aero and aesthetic upgrades brought to you by the carbon fiber pioneers at Seibon.
Please note that this item ships truck freight only, which has the associated fees included when you purchase the item. Please do not request expedited shipping as it will not be honored. If you are located in Hawaii, Alaska, or Puerto Rico, please contact us directly for available shipping options.
WHY WE CARRY THIS ▾
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT ▾
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
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Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Seibon Carbon Fiber C Style Trunk Subaru WRXSTI 2015+
This is the Seibon Carbon Fiber C-Style Trunk. This trunk features durable hand-lard carbon fiber construction, and it is a direct replacement for your factory trunk. For enthusiasts with track-dedicated race cars or rally cars, this trunk makes for an excellent means of saving weight as carbon fiber is much lighter than the factory construction. For enthusiasts with weekend street cars, daily drivers, or show cars, this trunk will provide the exterior of your vehicle with race-inspired aesthetics and a custom look that will be an excellent upgrade right out of the box with exposed carbon, or you can have it paint-matched to your factory color code.

HIGHLIGHTS:
- C-Style provides a more aggressive design
- Hand-laid carbon fiber construction
- Glossy carbon fiber finish
- Lighter than the OEM trunk
- Ideal for those of you who want to save weight for track-dedicated race cars or rally cars
- Ideal for daily drivers, weekend street cars, or show cars who want aggressive carbon-fiber race-inspired styling
NOTES:
- All of your factory trunk components should transfer over to the Seibon unit (some applications may vary)
RallySport Direct proudly carries a great collection of automotive performance aero and aesthetic upgrades brought to you by the carbon fiber pioneers at Seibon.
Please note that this item ships truck freight only, which has the associated fees included when you purchase the item. Please do not request expedited shipping as it will not be honored. If you are located in Hawaii, Alaska, or Puerto Rico, please contact us directly for available shipping options.
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